Go to JCI Insight
  • About
  • Editors
  • Consulting Editors
  • For authors
  • Publication ethics
  • Alerts
  • Advertising
  • Job board
  • Subscribe
  • Contact
  • Current issue
  • Past issues
  • By specialty
    • COVID-19
    • Cardiology
    • Gastroenterology
    • Immunology
    • Metabolism
    • Nephrology
    • Neuroscience
    • Oncology
    • Pulmonology
    • Vascular biology
    • All ...
  • Videos
    • Conversations with Giants in Medicine
    • Author's Takes
  • Reviews
    • View all reviews ...
    • Next-Generation Sequencing in Medicine (Upcoming)
    • New Therapeutic Targets in Cardiovascular Diseases (Mar 2022)
    • Immunometabolism (Jan 2022)
    • Circadian Rhythm (Oct 2021)
    • Gut-Brain Axis (Jul 2021)
    • Tumor Microenvironment (Mar 2021)
    • 100th Anniversary of Insulin's Discovery (Jan 2021)
    • View all review series ...
  • Viewpoint
  • Collections
    • In-Press Preview
    • Commentaries
    • Concise Communication
    • Editorials
    • Viewpoint
    • Top read articles
  • Clinical Medicine
  • JCI This Month
    • Current issue
    • Past issues

  • Current issue
  • Past issues
  • Specialties
  • Reviews
  • Review series
  • Conversations with Giants in Medicine
  • Author's Takes
  • In-Press Preview
  • Commentaries
  • Concise Communication
  • Editorials
  • Viewpoint
  • Top read articles
  • About
  • Editors
  • Consulting Editors
  • For authors
  • Publication ethics
  • Alerts
  • Advertising
  • Job board
  • Subscribe
  • Contact

Neuroscience

  • 500 Articles
  • 7 Posts
  • ← Previous
  • 1
  • 2
  • 3
  • 4
  • …
  • 49
  • 50
  • Next →
Antisense oligonucleotide therapy reduces seizures and extends life span in an SCN2A gain-of-function epilepsy model
Melody Li, … , Frank Rigo, Steven Petrou
Melody Li, … , Frank Rigo, Steven Petrou
Published December 1, 2021
Citation Information: J Clin Invest. 2021;131(23):e152079. https://doi.org/10.1172/JCI152079.
View: Text | PDF

Antisense oligonucleotide therapy reduces seizures and extends life span in an SCN2A gain-of-function epilepsy model

  • Text
  • PDF
Abstract

De novo variation in SCN2A can give rise to severe childhood disorders. Biophysical gain of function in SCN2A is seen in some patients with early seizure onset developmental and epileptic encephalopathy (DEE). In these cases, targeted reduction in SCN2A expression could substantially improve clinical outcomes. We tested this theory by central administration of a gapmer antisense oligonucleotide (ASO) targeting Scn2a mRNA in a mouse model of Scn2a early seizure onset DEE (Q/+ mice). Untreated Q/+ mice presented with spontaneous seizures at P1 and did not survive beyond P30. Administration of the ASO to Q/+ mice reduced spontaneous seizures and significantly extended life span. Across a range of behavioral tests, Scn2a ASO-treated Q/+ mice were largely indistinguishable from WT mice, suggesting treatment is well tolerated. A human SCN2A gapmer ASO could likewise impact the lives of patients with SCN2A gain-of-function DEE.

Authors

Melody Li, Nikola Jancovski, Paymaan Jafar-Nejad, Lisseth E. Burbano, Ben Rollo, Kay Richards, Lisa Drew, Alicia Sedo, Jacqueline Heighway, Svenja Pachernegg, Armand Soriano, Linghan Jia, Todd Blackburn, Blaine Roberts, Alex Nemiroff, Kelley Dalby, Snezana Maljevic, Christopher A. Reid, Frank Rigo, Steven Petrou

×

Diminished androgen levels are linked to irritable bowel syndrome and cause bowel dysfunction in mice
Daniella Rastelli, … , Judy Nee, Meenakshi Rao
Daniella Rastelli, … , Judy Nee, Meenakshi Rao
Published November 30, 2021
Citation Information: J Clin Invest. 2021. https://doi.org/10.1172/JCI150789.
View: Text | PDF

Diminished androgen levels are linked to irritable bowel syndrome and cause bowel dysfunction in mice

  • Text
  • PDF
Abstract

Functional gastrointestinal disorders (FGIDs) have prominent sex differences in incidence, symptoms, and treatment response that are not well understood. Androgens are steroid hormones present at much higher levels in males than females and could be involved in these differences. In adults with irritable bowel syndrome (IBS), a FGID that affects 5-10% of the population worldwide, we found that free testosterone levels were lower than those in healthy controls and inversely correlated with symptom severity. To determine how this diminished androgen signaling could contribute to bowel dysfunction, we depleted gonadal androgens in adult mice and found that this caused a profound deficit in gastrointestinal transit. Restoring a single androgen hormone was sufficient to rescue this deficit, suggesting that circulating androgens are essential for normal bowel motility in vivo. To determine the site of action, we probed androgen receptor expression in the intestine and discovered, unexpectedly, that a large subset of enteric neurons became androgen-responsive upon puberty. Androgen signaling to these neurons was required for normal colonic motility in adult mice. Taken together, these observations establish a role for gonadal androgens in the neural regulation of bowel function and link altered androgen levels with a common digestive disorder.

Authors

Daniella Rastelli, Ariel Robinson, Valentina N. Lagomarsino, Lynley T. Matthews, Rafla Hassan, Kristina Perez, William Dan, Peter D. Yim, Madison Mixer, Aleksandra Prochera, Amy Shepherd, Liang Sun, Kathryn Hall, Sarah Ballou, Anthony Lembo, Judy Nee, Meenakshi Rao

×

Alzheimer’s disease and progressive supranuclear palsy share similar transcriptomic changes in distinct brain regions
Xue Wang, … , Todd E. Golde, Nilufer Ertekin-Taner
Xue Wang, … , Todd E. Golde, Nilufer Ertekin-Taner
Published November 23, 2021
Citation Information: J Clin Invest. 2021. https://doi.org/10.1172/JCI149904.
View: Text | PDF

Alzheimer’s disease and progressive supranuclear palsy share similar transcriptomic changes in distinct brain regions

  • Text
  • PDF
Abstract

Vast numbers of differentially expressed genes and perturbed networks have been identified in Alzheimer’s disease (AD), however neither disease- nor brain region-specificity of these transcriptome alterations have been explored. Using RNA sequencing data from 231 temporal cortex and 224 cerebellum samples of patients with AD and progressive supranuclear palsy (PSP), a tauopathy, we identify a striking correlation in the directionality and magnitude of gene expression changes between these two neurodegenerative proteinopathies. Further, the transcriptome changes in AD and PSP are highly conserved between the temporal and cerebellar cortices, indicating highly similar transcriptional changes occur in pathologically affected and grossly less affected, albeit functionally connected, areas of the brain. Shared up- or down-regulated genes in AD and PSP are enriched in biological pathways. Many of these genes also have concordant protein changes and evidence of epigenetic control. These conserved transcriptomic alterations of two distinct proteinopathies in brain regions with and without significant gross neuropathology have broad implications. AD and other neurodegenerative diseases are likely characterized by common disease or compensatory pathways with widespread perturbations in the whole brain. These findings can be leveraged to develop multifaceted therapies and biomarkers that address these common, complex and ubiquitous molecular alterations in neurodegenerative diseases.

Authors

Xue Wang, Mariet Allen, Özkan İş, Joseph S. Reddy, Frederick Q. Tutor-New, Monica Castanedes Casey, Minerva M. Carrasquillo, Stephanie R. Oatman, Yuhao Min, Yan W. Asmann, Cory Funk, Thuy Nguyen, Charlotte C.G. Ho, Kimberly G. Malphrus, Nicholas T. Seyfried, Allan I. Levey, Steven G. Younkin, Melissa E. Murray, Dennis W. Dickson, Nathan D. Price, Todd E. Golde, Nilufer Ertekin-Taner

×

Candesartan prevents arteriopathy progression in cerebral autosomal recessive arteriopathy with subcortical infarcts and leukoencephalopathy model
Taisuke Kato, … , Shoji Tsuji, Osamu Onodera
Taisuke Kato, … , Shoji Tsuji, Osamu Onodera
Published November 15, 2021
Citation Information: J Clin Invest. 2021;131(22):e140555. https://doi.org/10.1172/JCI140555.
View: Text | PDF

Candesartan prevents arteriopathy progression in cerebral autosomal recessive arteriopathy with subcortical infarcts and leukoencephalopathy model

  • Text
  • PDF
Abstract

Cerebral small vessel disease (CSVD) causes dementia and gait disturbance due to arteriopathy. Cerebral autosomal recessive arteriopathy with subcortical infarcts and leukoencephalopathy (CARASIL) is a hereditary form of CSVD caused by loss of high-temperature requirement A1 (HTRA1) serine protease activity. In CARASIL, arteriopathy causes intimal thickening, smooth muscle cell (SMC) degeneration, elastic lamina splitting, and vasodilation. The molecular mechanisms were proposed to involve the accumulation of matrisome proteins as substrates or abnormalities in transforming growth factor β (TGF-β) signaling. Here, we show that HTRA1−/− mice exhibited features of CARASIL-associated arteriopathy: intimal thickening, abnormal elastic lamina, and vasodilation. In addition, the mice exhibited reduced distensibility of the cerebral arteries and blood flow in the cerebral cortex. In the thickened intima, matrisome proteins, including the hub protein fibronectin (FN) and latent TGF-β binding protein 4 (LTBP-4), which are substrates of HTRA1, accumulated. Candesartan treatment alleviated matrisome protein accumulation and normalized the vascular distensibility and cerebral blood flow. Furthermore, candesartan reduced the mRNA expression of Fn1, Ltbp-4, and Adamtsl2, which are involved in forming the extracellular matrix network. Our results indicate that these accumulated matrisome proteins may be potential therapeutic targets for arteriopathy in CARASIL.

Authors

Taisuke Kato, Ri-ichiroh Manabe, Hironaka Igarashi, Fuyuki Kametani, Sachiko Hirokawa, Yumi Sekine, Natsumi Fujita, Satoshi Saito, Yusuke Kawashima, Yuya Hatano, Shoichiro Ando, Hiroaki Nozaki, Akihiro Sugai, Masahiro Uemura, Masaki Fukunaga, Toshiya Sato, Akihide Koyama, Rie Saito, Atsushi Sugie, Yasuko Toyoshima, Hirotoshi Kawata, Shigeo Murayama, Masaki Matsumoto, Akiyoshi Kakita, Masato Hasegawa, Masafumi Ihara, Masato Kanazawa, Masatoyo Nishizawa, Shoji Tsuji, Osamu Onodera

×

Visual percepts evoked with an Intracortical 96-channel microelectrode array inserted in human occipital cortex
Eduardo Fernández, … , Tyler S. Davis, Richard A. Normann
Eduardo Fernández, … , Tyler S. Davis, Richard A. Normann
Published October 19, 2021
Citation Information: J Clin Invest. 2021. https://doi.org/10.1172/JCI151331.
View: Text | PDF

Visual percepts evoked with an Intracortical 96-channel microelectrode array inserted in human occipital cortex

  • Text
  • PDF
Abstract

BACKGROUND. A long-held dream of scientists is to transfer information directly to the visual cortex of blind individuals, thereby restoring a rudimentary form of sight. However, no clinically available cortical visual prosthesis yet exists. METHODS.We implanted an intracortical microelectrode array consisting of 96 electrodes in the visual cortex of a 57-year-old person with complete blindness for a six- month period. We measured thresholds and the characteristics of the visual percepts elicited by intracortical microstimulation. RESULTS. Implantation and subsequent explantation of intracortical microelectrodes were carried out without complications. The mean stimulation threshold for single electrodes was 66.8 ± 36.5 μA. We consistently obtained high-quality recordings from visually deprived neurons and the stimulation parameters remained stable over time. Simultaneous stimulation via multiple electrodes were associated with a significant reduction in thresholds (p<0.001, ANOVA test) and evoked discriminable phosphene percepts, allowing the blind participant to identify some letters and recognize object boundaries. Furthermore, we observed a learning process that helped the subject to recognize complex patterns over time. CONCLUSIONS. Our results demonstrate the safety and efficacy of chronic intracortical microstimulation via a large number of electrodes in human visual cortex, showing its high potential for restoring functional vision in the blind. TRIAL REGISTRATION. ClinicalTrials.gov identifier NCT02983370. FUNDING. Funding was provided by grant RTI2018-098969-B-100 from the Spanish Ministerio de Ciencia Innovación y Universidades, by grant PROMETEO/2019/119 from the Generalitat Valenciana (Spain), by the Bidons Egara Research Chair of the University Miguel Hernández (Spain) and by the John Moran Eye Center of the University of Utah (US).

Authors

Eduardo Fernández, Arantxa Alfaro, Cristina Soto-Sánchez, Pablo González-López, Antonio M. Lozano Ortega, Sebastian Peña, María Dolores Grima, Alfonso Rodil, Bernardeta Gómez, Xing Chen, Pieter R. Roelfsema, John D. Rolston, Tyler S. Davis, Richard A. Normann

×

Temporal manipulation of Cdkl5 reveals essential postdevelopmental functions and reversible CDKL5 deficiency disorder–related deficits
Barbara Terzic, … , Marc V. Fuccillo, Zhaolan Zhou
Barbara Terzic, … , Marc V. Fuccillo, Zhaolan Zhou
Published October 15, 2021
Citation Information: J Clin Invest. 2021;131(20):e143655. https://doi.org/10.1172/JCI143655.
View: Text | PDF

Temporal manipulation of Cdkl5 reveals essential postdevelopmental functions and reversible CDKL5 deficiency disorder–related deficits

  • Text
  • PDF
Abstract

CDKL5 deficiency disorder (CDD) is an early onset, neurodevelopmental syndrome associated with pathogenic variants in the X-linked gene encoding cyclin-dependent kinase-like 5 (CDKL5). CDKL5 has been implicated in neuronal synapse maturation, yet its postdevelopmental necessity and the reversibility of CDD-associated impairments remain unknown. We temporally manipulated endogenous Cdkl5 expression in male mice and found that postdevelopmental loss of CDKL5 disrupts numerous behavioral domains, hippocampal circuit communication, and dendritic spine morphology, demonstrating an indispensable role for CDKL5 in the adult brain. Accordingly, restoration of Cdkl5 after the early stages of brain development using a conditional rescue mouse model ameliorated CDD-related behavioral impairments and aberrant NMDA receptor signaling. These findings highlight the requirement of CDKL5 beyond early development, underscore the potential for disease reversal in CDD, and suggest that a broad therapeutic time window exists for potential treatment of CDD-related deficits.

Authors

Barbara Terzic, M. Felicia Davatolhagh, Yugong Ho, Sheng Tang, Yu-Ting Liu, Zijie Xia, Yue Cui, Marc V. Fuccillo, Zhaolan Zhou

×

Imaging brain cortisol regulation in PTSD with a target for 11β-hydroxysteroid dehydrogenase type 1
Shivani Bhatt, … , Yiyun Huang, Kelly P. Cosgrove
Shivani Bhatt, … , Yiyun Huang, Kelly P. Cosgrove
Published October 15, 2021
Citation Information: J Clin Invest. 2021;131(20):e150452. https://doi.org/10.1172/JCI150452.
View: Text | PDF

Imaging brain cortisol regulation in PTSD with a target for 11β-hydroxysteroid dehydrogenase type 1

  • Text
  • PDF
Abstract

BACKGROUND Investigations of stress dysregulation in posttraumatic stress disorder (PTSD) have focused on peripheral cortisol, but none have examined cortisol in the human brain. This study used positron emission tomography (PET) to image 11β-hydroxysteroid dehydrogenase type 1 (11β-HSD1), a cortisol-producing enzyme, as a putative brain cortisol marker in PTSD.METHODS Sixteen individuals with PTSD and 17 healthy, trauma-exposed controls (TCs) underwent PET imaging with [18F]AS2471907, a radioligand for 11β-HSD1.RESULTS Prefrontal-limbic 11β-HSD1 availability, estimated as [18F]AS2471907 volume of distribution (VT), was significantly higher in the PTSD group compared with the TC group (β = 1.16, P = 0.0057). Lower prefrontal-limbic 11β-HSD1 availability was related to greater overall PTSD severity (R2 = 0.27, P = 0.038) in the PTSD group. 11β-HSD1 availability was not related to plasma cortisol levels (R2 = 0.026, P = 0.37). In a PTSD subset (n = 10), higher 11β-HSD1 availability was associated with higher availability of translocator protein (TSPO), a microglial marker (β = 4.40, P = 0.039).CONCLUSION Higher brain cortisol–producing 11β-HSD1 in the PTSD group may represent a resilience-promoting neuroadaptation resulting in lower PTSD symptoms. Along with preliminary associations between 11β-HSD1 and TSPO, corroborating previous evidence of immune suppression in PTSD, these findings collectively challenge previous hypotheses of the deleterious effects of both excessive brain glucocorticoid and brain immune signaling in PTSD.FUNDING Brain and Behavior Research Foundation Independent Investigator Grant, National Institute of Mental Health grants F30MH116607 and R01MH110674, the Veterans Affairs National Center for PTSD, the Gustavus and Louise Pfeiffer Foundation Fellowship, Clinical and Translational Science Awards grant UL1 TR000142 from the NIH National Center for Advancing Translational Science.

Authors

Shivani Bhatt, Ansel T. Hillmer, Aleksandra Rusowicz, Nabeel Nabulsi, David Matuskey, Gustavo A. Angarita, Soheila Najafzadeh, Michael Kapinos, Steven M. Southwick, John H. Krystal, Richard E. Carson, Yiyun Huang, Kelly P. Cosgrove

×

Exceptionally potent human monoclonal antibodies are effective for prophylaxis and therapy of tetanus in mice
Marco Pirazzini, … , Antonio Lanzavecchia, Cesare Montecucco
Marco Pirazzini, … , Antonio Lanzavecchia, Cesare Montecucco
Published October 7, 2021
Citation Information: J Clin Invest. 2021. https://doi.org/10.1172/JCI151676.
View: Text | PDF

Exceptionally potent human monoclonal antibodies are effective for prophylaxis and therapy of tetanus in mice

  • Text
  • PDF
Abstract

Human monoclonal antibodies were used here to study the mechanism of neuron intoxication by tetanus neurotoxin and to evaluate them as a safe preventive and therapeutic substitute of hyperimmune sera for tetanus in mice. By screening memory B cells of immune donors, we selected two monoclonal antibodies specific for tetanus neurotoxin with exceptionally high neutralizing activities, which were extensively characterized both structurally and functionally. We found that these antibodies interfere with the binding and translocation of the neurotoxin into neurons by interacting with two epitopes, whose definition pinpoints crucial events in the cellular pathogenesis of tetanus. This information explains the unprecedented neutralization ability of these antibodies, which were found to be exceptionally potent in preventing experimental tetanus when injected in mice long before the neurotoxin. Moreover, their Fab derivatives neutralized tetanus neurotoxin in post-exposure experiments, suggesting their potential therapeutic use via intrathecal injection. As such, these human monoclonal antibodies, as well as their Fab derivatives, meet all requirements for being considered for prophylaxis and therapy of human tetanus and are ready for clinical trials.

Authors

Marco Pirazzini, Alessandro Grinzato, Davide Corti, Sonia Barbieri, Oneda Leka, Francesca Vallese, Marika Tonellato, Chiara Silacci-Fregni, Luca Piccoli, Eaazhisai Kandiah, Giampietro Schiavo, Giuseppe Zanotti, Antonio Lanzavecchia, Cesare Montecucco

×

Hyperexcitable interneurons trigger cortical spreading depression in an Scn1a migraine model
Eva Auffenberg, … , Nikolaus Plesnila, Tobias Freilinger
Eva Auffenberg, … , Nikolaus Plesnila, Tobias Freilinger
Published September 21, 2021
Citation Information: J Clin Invest. 2021. https://doi.org/10.1172/JCI142202.
View: Text | PDF

Hyperexcitable interneurons trigger cortical spreading depression in an Scn1a migraine model

  • Text
  • PDF
Abstract

Cortical spreading depression (CSD), a wave of depolarization followed by depression of cortical activity, is a pathophysiological process implicated in migraine with aura and various other brain pathologies, such as ischemic stroke and traumatic brain injury. To gain insight into the pathophysiology of CSD, we generated a mouse model for a severe monogenic subtype of migraine with aura, familial hemiplegic migraine type 3 (FHM3). FHM3 is caused by mutations in SCN1A, encoding the voltage-gated Na+ channel NaV1.1 predominantly expressed in inhibitory interneurons. Homozygous Scn1aL1649Q knock-in mice died prematurely, whereas heterozygous mice had a normal lifespan. Heterozygous Scn1aL1649Q knock-in mice compared to wildtype mice displayed a significantly enhanced susceptibility to CSD. We found L1649Q to cause a gain-of-function effect with an impaired Na+-channel inactivation and increased ramp Na+-currents leading to hyperactivity of fast-spiking inhibitory interneurons. Brain slice recordings using K+-sensitive electrodes revealed an increase in extracellular K+ in the early phase of CSD in heterozygous mice, likely representing the mechanistic link between interneuron hyperactivity and CSD initiation. The neuronal phenotype and premature death of homozygous Scn1aL1649Q knock-in mice was partially rescued by GS967, a blocker of persistent Na+-currents. Collectively, our findings identify interneuron hyperactivity as a mechanism to trigger CSD.

Authors

Eva Auffenberg, Ulrike B.S. Hedrich, Raffaella Barbieri, Daniela Miely, Bernhard Groschup, Thomas V. Wuttke, Niklas Vogel, Philipp Lührs, Ilaria Zanardi, Sara Bertelli, Nadine Spielmann, Valerie Gailus-Durner, Helmut Fuchs, Martin Hrabě de Angelis, Michael Pusch, Martin Dichgans, Holger Lerche, Paola Gavazzo, Nikolaus Plesnila, Tobias Freilinger

×

Macrophage monocarboxylate transporter 1 promotes peripheral nerve regeneration after injury in mice
Mithilesh Kumar Jha, … , Jeffrey D. Rothstein, Brett M. Morrison
Mithilesh Kumar Jha, … , Jeffrey D. Rothstein, Brett M. Morrison
Published September 7, 2021
Citation Information: J Clin Invest. 2021. https://doi.org/10.1172/JCI141964.
View: Text | PDF

Macrophage monocarboxylate transporter 1 promotes peripheral nerve regeneration after injury in mice

  • Text
  • PDF
Abstract

Peripheral nerves have the capacity for regeneration, but the rate of regeneration is so slow that many nerve injuries lead to incomplete recovery and permanent disability for patients. Macrophages play a critical role in the peripheral nerve response to injury, both for Wallerian degeneration and for contributing to regeneration, and their function has recently been shown to be dependent on intracellular metabolism. To date, the impact of their intracellular metabolism on peripheral nerve regeneration has not been studied. Examining conditional transgenic mice with selective ablation of solute carrier family 16, member 1 (Slc16a1, which encodes the monocarboxylate transporter 1, MCT1) in macrophages, we found that MCT1 contributes to macrophage metabolism, phenotype, and function, specifically in regard to phagocytosis and supporting peripheral nerve regeneration. Adoptive cell transfer of wild-type macrophages ameliorated the impaired nerve regeneration in macrophage-selective MCT1 null mice. We also developed a mouse model that overexpresses MCT1 in macrophages and found that peripheral nerves in these mice regenerated more rapidly than control mice. Our study provides further evidence that MCT1 has an important biological role in macrophages and that manipulations of macrophage metabolism can enhance recovery from peripheral nerve injuries, for which there are currently no approved medical therapies.

Authors

Mithilesh Kumar Jha, Joseph V. Passero, Atul Rawat, Xanthe Heifetz Ament, Fang Yang, Svetlana Vidensky, Samuel L. Collins, Maureen R. Horton, Ahmet Hoke, Guy A. Rutter, Alban Latremoliere, Jeffrey D. Rothstein, Brett M. Morrison

×
  • ← Previous
  • 1
  • 2
  • 3
  • 4
  • …
  • 49
  • 50
  • Next →
DREAM suppression in Huntington’s disease
José Naranjo and colleagues reveal that downregulation of DREAM mediates derepression of ATF6, and this elevation of ATF6 plays an early neuroprotective role in Huntington’s disease…
Published January 11, 2016
Scientific Show StopperNeuroscience

Extra-cerebellar motor symptoms in Angelman’s syndrome
Caroline Bruinsma and colleagues evaluated cerebellar involvement in Angelman’s Syndrome motor deficits…
Published October 20, 2015
Scientific Show StopperNeuroscience

An epigenetic intervention for neurodegenerative diseases
Eva Benito and colleagues demonstrate that SAHA, a histone-deacetylase inhibitor, improves spatial memory and selectively regulates the neuronal epigenome in a mouse model of neurodegeneration…
Published August 17, 2015
Scientific Show StopperNeuroscience

Genetic and environmental interactions in Parkinson’s disease
Alevtina Zharikov and colleagues reveal that interplay between α-synuclein and environmental toxin exposure influences parkinsonian neurodegeneration…
Published June 15, 2015
Scientific Show StopperNeuroscience

TREM2 keeps myelinated axons under wraps
Pietro Poliani, Yaming Wang, and colleagues demonstrate that TREM2 deficiency reduces age-associated expansion of microglia and microglia-dependent remyelination…
Published April 20, 2015
Scientific Show StopperNeuroscience

Synergy among Parkinson’s disease-associated genes
Durga Meka and colleagues demonstrate that crosstalk between parkin and RET maintains mitochondrial integrity and protects dopaminergic neurons…
Published March 30, 2015
Scientific Show StopperNeuroscience

A model of periventricular leukomalacia
Tamar Licht, Talia Dor-Wollman and colleagues demonstrate that specific vulnerability of immature blood vessels surrounding ventricles predisposes to hypoxia-induced periventricular leukomalacia…
Published February 17, 2015
Scientific Show StopperNeuroscience
Advertisement

Copyright © 2022 American Society for Clinical Investigation
ISSN: 0021-9738 (print), 1558-8238 (online)

Sign up for email alerts